Ключевые слова: 15, 15th, 3, 3rd, anniversary, asia, asian, august, background, blue, business, celebrate, celebration, color, concept, country, culture, day, event, festival, flag, foundation, freedom, gaecheonjeol, hand, happy, holding, holiday, independence, independent, korea, korean, liberation, month, nation, national, october, outdoor, park, patriotic, public, red, republic, seoul, south, symbol, tourism, tourist, travel, white,